摘要：//service.java{ } @Override public void batchUpdate(BatchVerifyReq req){ List<Enroll> olds = enrollRepository.findAllById(req.ids);//批量查询 for (Enroll 阅读全文

摘要：req.curPage当前页码， req.pageSize每页的条目数 PageRequest pageReques = PageRequest.of(req.curPage, req.pageSize); Specification<Enroll> spec = new Specification 阅读全文

摘要：现象： "JSON parse error: Unrecognized token 'form': was expecting 'null', 'true', 'false' or NaN; nested exception is com.fasterxml.jackson.core.JsonPar 阅读全文